By many criteria, Sweden is the envy of Europe. It has tremendous soft power to wield as it takes on the rotating presidency of the EU’s ministerial councils. Yet a recent visit to Stockholm left me thinking that Swedes feel as disoriented by a rapidly changing world as everyone else.
One reason is domestic malaise. An epidemic of shootings — 60 gun murders across Sweden last year, against 9 in London — no doubt fuelled the…